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BabaBlast [244]
3 years ago
7

!!!The volume of the given figure is______!!!!

Mathematics
1 answer:
choli [55]3 years ago
7 0

Answer:

284.837734 ft^3 rounded up to 284.84 ft^3

Step-by-step explanation:

Cylinder Volume: pi*r^2h

pi*4^2*4=201.06193

Cone Volume: pi*r^2*(h/3)

pi*4^2*(5/3)=83.7758041

201.06193+83.7758041=284.837734

284.837734 ft^3

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Allushta [10]
9.63 as a fraction is 9 63/100
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Find the percent of decrease from $60 to $48. Round the percent to the nearest tenth if necessary.
Rom4ik [11]

Answer: 20%

Step-by-step explanation: Basically you find the difference which is twelve, and put it over the original amount which is 60. You get 1/5 which in percent form is 20%

3 0
3 years ago
Please answer this question now
Papessa [141]

Answer:

1109.12 sq inches is the answer sorry

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3 years ago
The denarius was a unit of currency in ancient rome. Suppose it costs the roman government 101010 denarii per day to support 444
givi [52]

<u>the correct question is</u>

The denarius was a unit of currency in ancient rome. Suppose it costs the roman government 10 denarii per day to support 4 legionaries and 4 archers. It only costs 5 denarii per day to support 2 legionaries and 2 archers. Use a system of linear equations in two variables. Can we solve for a unique cost for each soldier?

Let

x-------> the cost to support a legionary per day

y-------> the cost to support an archer per day

we know that

4x+4y=10 ---------> equation 1

2x+2y=5 ---------> equation 2

If you multiply equation 1 by 2

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so

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The system has infinite solutions-------> Is a consistent dependent system

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<u>the answer is</u>

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5 0
3 years ago
Please help me solve this fractions. (show your work)​
nikdorinn [45]

Answer:

23: 21\frac{23}{55}  25: 1\frac{44}{45}

Step-by-step explanation:

<u>Question 23</u>:

1) add the whole numbers together: 15+5=20

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\frac{9}{11} → \frac{45}{55} (multiply the numerator and denominator by 5)

\frac{3}{5} → \frac{33}{55} (multiply the numerator and denominator by 11)

3) add the fractions together

\frac{45}{55} + \frac{33}{55} = \frac{78}{55} (add the numerators)

4) Turn the improper fraction into a mixed number

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1\frac{23}{55}

5) Add the whole numbers together to get the final answer:

20+1= 21

Answer: 21\frac{23}{55}

<u>Question 25</u>:

Follow the above steps but subtract instead of adding

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